| 规则"真"的一般概念和"真"规则形式算法 |
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| 引用本文： | 叶小平,吉永杰,何花,沈启超.规则"真"的一般概念和"真"规则形式算法[J].中山大学学报(自然科学版),2005,44(4):16-19. |
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| 作者姓名： | 叶小平 吉永杰 何花 沈启超 |
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| 作者单位： | 中山大学计算机科学系,广东,广州,510275 |
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| 基金项目： | 国家自然科学基金，广东省自然科学基金 |
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| 摘 要： | 在粗糙集理论框架内研究基于不完备信息系统的决策规则"真"的一般概念,讨论在一般"真"意义下最优决策规则的统一获取算法,其中首先探讨了在研究不完备决策系统时的基本考虑,然后讨论了决策规则的"真"的一般框架,引入了在一般"真"意义下广义决策向量概念,以此为基础,研究了最优决策规则的形式获取算法.
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| 关 键 词： | 不完备决策系统 粗糙集 规则的"真" "真"规则形式算法 |
| 文章编号： | 0529-6579(2005)04-0016-04 |
| 收稿时间： | 08 30 2004 12:00AM |
| 修稿时间： | 2004年8月30日 |
General Discussion about the True Property of Rules and Formalized Algorithm for True Rules |
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| YE Xiao-ping,JI Yong-jie,HE Hua,SHEN Qi-chao.General Discussion about the True Property of Rules and Formalized Algorithm for True Rules[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2005,44(4):16-19. |
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| Authors: | YE Xiao-ping JI Yong-jie HE Hua SHEN Qi-chao |
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| Abstract: | The general concepts of the true property of decision rules based on incomplete information systems are studied and an unified algorithm for extracting optimal decision rules which are generally true is discussed in this paper. At first, the basic considerations about incomplete information systems are researched, and then the general frame of the true property of decision rules is discussed and the formalized concept of generalized decision vector is inducted based on the generally true meaning of rules. At last, a formalized algorithm for extracting optimal decision rules is proposed based on the above concepts. |
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| Keywords: | incomplete decision-making systems rough set true property of rules formalized algorithm for true rules |
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